From owner-svn-src-stable-10@FreeBSD.ORG  Mon Apr  6 14:45:42 2015
Return-Path: <owner-svn-src-stable-10@FreeBSD.ORG>
Delivered-To: svn-src-stable-10@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 0A6C27DE;
 Mon,  6 Apr 2015 14:45:42 +0000 (UTC)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id E85C9156;
 Mon,  6 Apr 2015 14:45:41 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t36Ejfed072227;
 Mon, 6 Apr 2015 14:45:41 GMT (envelope-from dim@FreeBSD.org)
Received: (from dim@localhost)
 by svn.freebsd.org (8.14.9/8.14.9/Submit) id t36EjfAe072226;
 Mon, 6 Apr 2015 14:45:41 GMT (envelope-from dim@FreeBSD.org)
Message-Id: <201504061445.t36EjfAe072226@svn.freebsd.org>
X-Authentication-Warning: svn.freebsd.org: dim set sender to dim@FreeBSD.org
 using -f
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 6 Apr 2015 14:45:41 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org
Subject: svn commit: r281148 - in stable: 10/bin/expr 9/bin/expr
X-SVN-Group: stable-10
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-stable-10@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: SVN commit messages for only the 10-stable src tree
 <svn-src-stable-10.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-stable-10>, 
 <mailto:svn-src-stable-10-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable-10/>
List-Post: <mailto:svn-src-stable-10@freebsd.org>
List-Help: <mailto:svn-src-stable-10-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-stable-10>, 
 <mailto:svn-src-stable-10-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 06 Apr 2015 14:45:42 -0000

Author: dim
Date: Mon Apr  6 14:45:40 2015
New Revision: 281148
URL: https://svnweb.freebsd.org/changeset/base/281148

Log:
  MFC r280357:
  
  Build expr with -fwrapv, since it relies on signed integer wrapping
  having defined behavior.
  
  Reported by:	rodrigc

Modified:
  stable/10/bin/expr/Makefile
Directory Properties:
  stable/10/   (props changed)

Changes in other areas also in this revision:
Modified:
  stable/9/bin/expr/Makefile
Directory Properties:
  stable/9/   (props changed)
  stable/9/bin/   (props changed)
  stable/9/bin/expr/   (props changed)

Modified: stable/10/bin/expr/Makefile
==============================================================================
--- stable/10/bin/expr/Makefile	Mon Apr  6 13:55:33 2015	(r281147)
+++ stable/10/bin/expr/Makefile	Mon Apr  6 14:45:40 2015	(r281148)
@@ -6,6 +6,9 @@ PROG=	expr
 SRCS=	expr.y
 YFLAGS=
 
+# expr relies on signed integer wrapping
+CFLAGS+= -fwrapv
+
 NO_WMISSING_VARIABLE_DECLARATIONS=
 
 .if ${MK_TESTS} != "no"